Hi everyone. I understand the basics of trig graphing; but am having a hard time understanding f(x) first of all what to f and x stand for? Above and beyond that any help understanding f(x) or a link to a website that might help me would be great.
The Attempt at a Solution
I have searched the web and cannot find an answer to my simple question.
I have watched videos on KHAN ACADEMY and understand almost everything about graphs but NOT f(x)
I have watched videos on YouTube